Science 0.0 / 5 ? BiologyPhotosynthesis and transpirationGCSEAQA Created by: lukexwilliamsCreated on: 29-03-15 19:39 Write the balanced equation for photosynthesis. 6H20 + 6CO2 -- light energy -> 602 + C6H12O6 1 of 5 Name four limiting factors of the rate of photosynthesis. Light intensity, temperature, concentration and carbon dioxide 2 of 5 Where do plants get needed hydrogen, carbon dioxide and oxygen from? Plants get hydrogen and oxygen from water in the soil, and carbon and oxygen from carbon dioxide and oxygen in the atmosphere. 3 of 5 Name the two important mineral ions needed by plants for healthy growth. Nitrate - for making amino acids, which are needed to make proteins. Magnesium - for making chlorophyll 4 of 5 Why do farmers place crops to grow under artifical lighting? Light is needed in the photosynthesis process, to produce the best results of growth. 5 of 5
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